Mark Identification

WCQ

Serial Number

75738065

Filing Date

Jun 28, 1999

Registration Date

Dec 5, 2000

Trademark by

BRIDGE BANK N.A.

Classification Information

full line of precision machine parts made out of quartz, ceramics, and/or silicon for semiconductor processing equipment

Machinery

Custom manufacture of quartz, silicon and ceramic parts for semiconductor manufacturing equipment and parts for wafer processing equipment

Treatment of Materials